baber/WOPTO huggingface dataset:
Patent JP-2001088567-A (JP)
Title: Transmission for controller
Inventor: KANAO YOHEI
IPC: B60K17/28
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To dispense with a cap or the like heretofore in need due to the constant rotation of a PTO shaft while an engine is driven in the integrated constitution of an input shaft and the PTO shaft, and solve the problem of cost increase of a working machine due to providing PTO clutches at every working machine in the case of the PTO clutch being disposed in a gear box on the working machine side. SOLUTION: This transmission for a controller transmits power from an engine 2 to a transmission case 3, transmits the power after speed change to an axle 11 and takes the power from a PTO shaft 15 to make a working machine drivable. In this case, a shaft horizontally extended piercing the transmission case 3 is laterally divided, and one is made an input shaft 7, while the other is made the PTO shaft 15, which are coaxially arranged. A PTO clutch 41 is disposed at the divided part of the input shaft 7 and PTO shaft 15. A boss part is formed at the end part of the PTO shaft 15, and the end part of the input shaft 7 is insert-fitted to the boss part to rotatably connect and support both shafts 7, 15.
Patent JP-2000102283-A (JP)
Title: Single-phase brushless motor and pole-place discrimination circuit thereof
Inventor: OTA HISAYOSHI
IPC: H02P6/08
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a single-phase brushless motor, in which the place of the magnetic poles of a rotor magnet can be discriminated, and a pole-place discrimination circuit thereof. SOLUTION: The total of the sectional areas of interpole yokes 58 is formed approximately as one tenth of the sectional area of a main leg section 57. Accordingly, magnetic flux is partially saturated by the interpole yokes 58, even by a slight armature current. Since the armature current increases suddenly when magnetic flux is saturated, the polarity of a rotor magnet 52 is discriminated on the basis of the sudden increased timing. For example, when the rotor magnet 52 is stopped at a place (a), magnetic flux becomes saturated at an early time, because magnetic flux 52a generated by the rotor magnet 52 and magnetic flux 54a generated through energizing are directed in the same direction, and the sudden increased timing of the armature current arrives at an early time.  Since magnetic flux 52b generated by the rotor magnet 52 and magnetic flux 54b generated by electric conduction are directed in the opposite directions under the state of (b), however, the time for the saturation of magnetic flux to occur is delayed, and the sudden increased timing of the armature current comes at a late time.
Patent JP-H10112177-A (JP)
Title: Assembly type optical disk device
Inventor: YAMAGUCHI YOSHIAKI
IPC: G11B33/14
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an assembly type optical disk device in which an exchange period of a dust eliminating filter installed at a sucking opening of a cooling fan can be easily extended longer. SOLUTION: When a drive 3 receives a R/W(read/write) command from a host I/F(Interface), the drive 3 reports that the command is being executed to an access controller 2 as a BUSY signal B, from directly after the access controller 2 recognizes a BUSY state of the drive 3, operates the cooling fan 5 by an ON signal C through a relay 8. After that, the drive 3 stops the BUSY report with finish of R/W operation. The access controller 2 operates the cooling fan 5 for the prescribed time until the drive 3 finishes R/W operation and heat is completely radiated.
Patent JP-H10108884-A (JP)
Title: Walk training/correcting device
Inventor: MUKUSHIRO HIROSHI
IPC: A63B23/04
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a walk training/correcting device adaptable to various symptoms of patients. SOLUTION: The right and left walk faces constituted of rollers 1, 5 or endless belts 11, 12 are independently formed respectively so that the height and angle of each walk face can be individually adjusted, the vertical angle against the walk advance direction can be adjusted, the angle of the walk face in the plane perpendicular to the advance direction can be adjusted (the walk face is the ridge type or valley type on the advance direction cross section), and the walk advance direction of the walk face can be adjusted to the same direction, forward opening, or backward opening in the walk face. Handrails 4, 7 are installed on the right and left frames supporting the walk face, and they are individually made height-adjustable according to the step on the walk face and rotatable to the right and left directions.  The rotational resistance force of the right and left walk faces can be individually adjusted respectively, both walk faces are independently driven by motors, and their revolving speeds are positively controlled independently on the right and left.
Patent JP-H01108893-A (JP)
Title: Video signal processing circuit
Inventor: YAMADA HIROSHI
IPC: H04N9/78
Filed: 1987-10-21
Abstract: PURPOSE:To eliminate a dot interference by obtaining a correction value 1/2 only when a picture whose color is different on the boundary of a present (n) line and a preceding (n-1) line on the screen is projected. CONSTITUTION:When the picture whose color is different on the boundary of the (n) line and the preceding (n-1) line on the screen is projected, concerning a carrier chrominance (C) signal, a signal (a) of the (n) line is 1, a signal (b) of the (n-1) line is 1 and the inverse of a signal c'' that a signal c'' of an (n-2) line is inverted is 1. Only in such a case, the correction value is obtained by a circuit 39 and in cases except this, a correction value 0 is obtained. Thus, at the time of the correction value 0, the halftone of the C signal and the dot interference of a luminance (Y) signal is prevented and at the time of the correction value 1/2, C=1 and Y=0 and the dot interference on the present (n) line is prevented.
Patent JP-2001088555-A (JP)
Title: Sunroof device
Inventor: INABA YASUHISA
IPC: B60J7/02
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To advance and retreat a console box integrally with a sliding panel and ensure the independent movement of a sunshade. SOLUTION: A mounting bracket 16 is rotatably supported to a bracket 14 fixed to a sliding panel 4. A console box 6 and shade rails 17 are fixed to the mounting bracket 16. Console rails 12 and sunshade rails 13 are extended between front and rear frames 10, 11 of drive rail mechanisms 7, 7 to guide the console box 6 and a sunshade 5 when advanced and retreated.
Patent JP-H02113587-A (JP)
Title: Enameled circuit substrate
Inventor: YAJIMA KIYOSHI
IPC: H05K1/05
Filed: 1988-10-24
Abstract: PURPOSE:To reduce the number of times of baking for facilitating the circuit design further enhancing the reliability of an insulating layer by a method wherein the number of metallic cores of enameled substrates is increased more than two each. CONSTITUTION:The first metallic core is specified as a grounding circuit while the second metallic core is specified as e.g., 6V or 12V power supply line and after enameled electrodepositing and baking processes, an opening for viahole is made at required position to printed-bake the enameled circuit 3. Through these procedures, the freedom of circuit design is augmented to make the circuits very efficient further reducing the baking times required of at least four times down to only one time so that the deterioration of insulating layer due to the baking process may be avoided thereby enhancing the reliability of the title substrate.
Patent JP-S62126602-A (JP)
Title: Coil of electric apparatus and manufacture thereof
Inventor: TSUNASHIMA EIJI
IPC: H01F5/06
Filed: 1985-11-28
Abstract: PURPOSE:To improve the insulating performance while making manufacturing processes easier by forming interlayer insulating layers even on a forming coil of complicated shape thereof by a method wherein the interlayer insulating layers are formed by implanting synthetic resin material or inorganic short fibers in the surface of forming coil by electrodeposition. CONSTITUTION:A field magnetic coil 10 is composed of interlayer insulating layers 11 comprising various synthetic resin such as alamide, polyester etc. or inorganic short fibers such as rock-wool implanted by electrodeposition in the surface of forming coil wound around rectangular or oval conductors and covered with ground insulating layer 12. In such a constitution, the field magnetic coil 10, regardless of the complicated shape thereof, can be formed easily and evenly.
Patent JP-2000097429-A (JP)
Title: Oxidizing agent supply mechanism in regenerative burner
Inventor: SHIZUKUISHI SHIN
IPC: F23D14/66
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a burner by constituting a passage for supplying an oxidizing agent to the vicinity of a furnace side opening as a heat exchangeable tube and disposing the tube along the inner wall of the burner. SOLUTION: An outer wall 11 is arranged, at an interval, on the outer circumference of a burner body wall 10 extending from a heat storage section 3 to a furnace side opening 6 and the space between the walls 10, 11 is constituted as an oxidizing agent supply passage 8. The oxidizing agent supply passage 8 is constituted as a heat exchangeable tube made of ceramics or a heat resistant metal and an appropriate number of tubes are arranged along the inner wall of a regenerative burner 1. A section 9 for ejecting an oxidizing agent inward is provided at an end part of the oxidizing agent supply passage 8 in the vicinity of the furnace side opening 6. Since the distance from the oxidizing agent supply section 9 to a heat storage section 2 can be shortened, the burner 1 can be reduced in size.
Patent JP-H02113481-A (JP)
Title: Optical card carrying and protecting device
Inventor: MIYAGI MASAMI
IPC: G11B7/24012
Filed: 1988-10-24
Abstract: PURPOSE:To keep the stability and the reliability of an optical card for a long time by storing it in a case provided with a freely opening and closing shutter. CONSTITUTION:A recessed part is provided in the center part of a card case 28 and an optical card 20 is stored there. The case 28 is freely openably and closably provided with shutter 29 provided with a shutter guide 31 which can be freely moved along a slot 32 and is restored by a spring 33. Since the card 20 is stored in the case 28, the card 20 is protected by the shutter 29 and the occurrence of flaws on the surface of the card 20 and sticking of dust to the surface are prevented when recording and reproducing are not performed; and thus, the stability and the reliability of the optical card are kept for a long time.
Patent JP-H11104839-A (JP)
Title: Torch for arc welding
Inventor: IMAI YOSUKE
IPC: B23K9/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To ideally position the tip part of a filler wire controlling the freedom of the movement of this tip part to the three-dimensional direction by supporting the tip part of the filler wire near the nozzle tip part of a welding torch or near the tip part of an outer cylinder member surrounding the nozzle. SOLUTION: To a plasma torch 1, a supporting member 16 of a filler is fixed and a filler tube 18 covering feedably a filler wire 17, is supported to the tip part of the supporting member 16. Further, filler nozzle 7 is attachably/ detachably fitted to the tip part of the filler tube 18 and the filler wire 17 is exposed outside at the outlet part 19 of this filler nozzle 7. On the other hand, at the tip part of a shielded cap 15, an opening hole 20 for inserting the tip part of the filler nozzle 7 is formed, screws are formed at the tip parts of the opening hole 20 and the filler nozzle 7 and the filler nozzle 7 is fixed to the tip part of the shielded cap 15 by screwing them.
Patent JP-H03137513-A (JP)
Title: Device for controlling frequency of light beam in ring resonance gyroscope
Inventor: ARAN JII MORUBUAAN
IPC: G01C19/72
Filed: 1989-10-16
Abstract: PURPOSE: To obtain an improved frequency control device by receiving the part of beams that advances in the opposite direction to the advancing direction of electronic clock hands with a detector device and controlling amplitude so that amplification difference between both channels can be set to 0. CONSTITUTION: A ring resonance gyroscope 10 is operated by introducing laser beams into a resonator so that the beams in the electronic clock hand direction of a clock and those in the electronic clock hand direction of a counter clock can be formed. The gyroscope 10 includes a fiber resonator 12 that is formed by binding the certain length of an optical fiber 14 in a coupler 16 with a high binding ratio onto itself. A laser 18 can be inserted into both directions in the resonator 12 and generates laser beams with a narrow line width being split by a beam splitter 20 for achieving separate monitoring of light in each direction. Acoustic-ray deflectors 22 and 24 are arranged in each path so that the relative frequency of beams in counterclockwise and clockwise directions can be adjusted.  Beams in clockwise direction are deflected in the direction of the deflector 24 and objective lenses 26 and 28 focus laser beams on both ends of the fiber 14.
Patent JP-S61145646-A (JP)
Title: Virtual computer system
Inventor: HIROZAWA TOSHIO
IPC: G06F9/46
Filed: 1984-12-19
Abstract: PURPOSE:To decrease remarkably an overhead due to intervention of a VM monitor by assigning registers such as an operation register and an instruction address register to each virtual computer VM and using VM identification information to attain direct access. CONSTITUTION:A processor functioning as a ream computer in a virtual computer system is provided with operation registers such as an address and a data register 21, 22 selected by one group, an instruction address register 23 and a selection circuit 24 selecting the register group and a circuit 25 storing information identifying each VM. Then the selection circuit 24 selects one group of register in response to VM identification information, which is used by the corresponding VM. Thus, each VM is assigned exclusively with one group of register. Moreover, a VM monitor is regarded as a VM, to which one group of register is assigned. Further, the VM monitor designates the register group assigned to an optional VM and accessed, then the system is more effective.
Patent JP-H08127824-A (JP)
Title: Method for recovering copper from copper ion aqueous solution
Inventor: OHASHI SEIICHI
IPC: C22B15/00
Filed: 1994-10-31
Abstract: PURPOSE: To increase the precipitation speed of a copper compd., it improve filtering property and to separate and recover a pure copper by increasing a pH of aq. mineral acid soln. containing copper ion under the presence of urea and precipitating the copper compd. CONSTITUTION: The urea is added to the aq. mineral acid soln. containing the copper ion, and the pH of the aq. soln. is increased with ammonia, and the aq. soln. is stirred to precipitate and separate the copper compd., then the precipitate is recovered. It is preferable that the pH is controlled to 4-9 by adding ammonia of 0.5-10 times mol. per copper ion. The precipitate of the copper compd. is large in grain size, excellent in filtering property and easy in separation and recovering. A pure copper compd. is obtained since the content of other metal is small in a recovered copper precipitate.
Patent JP-H11194258-A (JP)
Title: Driving mechanism using electromechanical conversion element
Inventor: KAMIYAMA MASAYUKI
IPC: H02N2/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To accurately drive a member to be driven. SOLUTION: One end in the elongating and contracting deformation direction of a piezoelectric actuator 3 is fixed on a holding frame 14 and the other end thereof is fixed on a guide shaft 18. The shaft 18 is movably held by the holding frames 14 and 15 and energized by a spring 34 so that backlash is not caused in a perpendicular direction to the moving direction of the shaft 18. Two U-shaped springs 23 are attached to a moving frame 22 so that the frame 22 keeps contact with the shaft 18 and is frictionally coupled with the shaft 18. Then, driving voltage making elongating deformation speed and contracting deformation speed different is impressed on the actuator 3. When the moving speed of the shaft 18 is high, the frame 22 is left in a stopped state by the inertia of the mass, and when the moving speed is low, the frame 22 is driven along the shaft 18 so as to follow it.
Patent JP-H0694601-A (JP)
Title: Color tone monitoring apparatus for effluent solution
Inventor: DEJIMA KATSURO
IPC: G01N21/25
Filed: 1992-09-09
Abstract: PURPOSE:To reduce insufficient quantity of light and deviation of color tone because of fouling by a waste liquor at a photodetecting section and a projecting section by always keeping a tap water passing through the photodetecting section and the projecting section set as opposed to each other. CONSTITUTION:An opening part 1' is provided with an opening part 1'' to supply water W with a larger top water supply pressure to a tap water W system in order to prevent fluctuation in the quantity of light received near the opening part 1' of a photodetecting section 1. In this case, a ratio between a distance in passage through water W in an optical path K and a distance in passage through a factory waste liquor L depends on an internal thickness (d) of the opening part 1'' and hence. the ratio can be held within a fixed value by reducing the thickness (d). The water W always flows into a projecting section 2 and the photodetecting section 1 from a pipe 8 and flows out into a liquid L from the opening parts 2' and 1'. This allows the flowing of the water W over a photodetecting surface of an optical fiber 3 of the photodetecting section and the surface of a window 6 in white lighting 4 of the projecting section 2 so that the surfaces are kept from contacting the liquid L and always clean. This also enables the prevention of fluctuation in the quantity of light received by the water W jetted at the opening part 1'' thereby achieving stable monitoring of color tone continuously.
Patent JP-H03129613-A (JP)
Title: Operation device for circuit breaker
Inventor: YOKOTA SHINJI
IPC: H01H19/02
Filed: 1989-10-13
Abstract: PURPOSE:To improve safety by constituting such that a lock lever is held in a door lock release position when the lock lever is rotated by the door opening operation to a specified position, and that the throw-in of an operation handle is prohibited when the door is open. CONSTITUTION:When a release pin 10 is operated to rotate a lock lever 9 to a specified position after opening a circuit breaker 1, a projection 19a of a hold lever 19 constantly urged by a spring 22 projects from a base 7, and the lever 9 is held at a door lock release position. When the lever 9 is thrown in from the condition of being held in the door lock release position by an operation handle, a projection 19a of the lever 19 is actuated by a push piece 24 of a cam 5, the lever 19 rotates in the direction of releasing the hold of the lever 9, the lever 9 is returned by a spring 11 to the door lock position, and when a door 12 is open a claw 9a of the lever 9 engages and holds a claw 5b of a cam 5, and the throw-in is prohibited.
Patent JP-H03127086-A (JP)
Title: Image forming device
Inventor: OTAKA YOSHIMITSU
IPC: G03G21/10
Filed: 1989-10-13
Abstract: PURPOSE:To prevent or remove a memory phenomenon arising in high resolution image formation by composing a residual toner image uniformizing means of plural electrode parts of different potentials that are arranged in contact with or close to a latent image carrier. CONSTITUTION:As the residual toner image uniformizing means, plural electrode parts of different potentials, conductive brushes 13a and 13b, for instance, are disposed in contact with or close to the surface of a photosensitive drum 1. A first electrode part 13a attracts and discharges the residual toner electrified by an electric field formed with the surface potentials of the first electrode part 13a and drum 1, and simultaneously, and then electrifies and destaticizes toner 3 and the drum 1, together with the toner between the first electrode part 13a and the drum 1. In a second electrode part 13b, residual toner is attracted and discharged similarly, and the toner 3 and the drum 1 are electrified and destaticized. Thus, the prevention or removal of a memory phenomenon is attainable in high resolution image formation.
Patent JP-H10113767-A (JP)
Title: Soldering apparatus
Inventor: NISHIKAWA KENICHI
IPC: B23K3/06
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of soldering quantity and to drastically shorten a process time by executing preheating and main heating of a soldering part and abutting the front end part of a thread solder directly on the soldering part. SOLUTION: A substrate 12 inserting lead frames 11 is set on a work guide plate 2. Thereafter, a heated preheat block 4 is shifted to the arrow mark A direction and inserted into the frames 11 to execute the preheating. At the time of heating to the setting temp., the preheat block 4 is shifted to the arrow mark B direction. Then, the work guide plate 2 loading the substrate 12 is carried to the arrow mark C direction. Thereafter, a post heat block 5 is shifted to the arrow mark D direction and again interposed into the lead frames 11 to execute the main heating. Thereat, at the time of reaching the setting temp., the post heat block 5 is shifted to the arrow mark E direction and successively, plural thread solders 6 are supplied to each soldering point 13 to execute the soldering.
Patent JP-H10112264-A (JP)
Title: Convergence-inspecting device
Inventor: OISHI MITSUYOSHI
IPC: H01J9/44
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a convergence inspecting device automatically, finding an abnormality on received values and not displaying the erroneous calculated results of the color drift quantity for protection. SOLUTION: The convergence-inspecting device is provided with a CRT1, a light-receiving sensor 2, an intensity-detecting circuit 3, an A/D converting circuit 4, an arithmetic circuit 5, a signal generating circuit 6, and a CRT driving circuit 7. The interpolating approximate expression of discrete data is a trigonometric function of the third order or above, the function, except for the terms of the first order, is obtained from the approximate expression, and the inflection point of the function is obtained. Whether or not a series of data are correct is judged, based on whether the number of the inflection point is equal to the present number or not. If the data are judged to be correct, the calculated result of the color drift quantity is displayed. If the data are judged to be abnormal, the data are not employed, and re-measurement is made.
Patent JP-H06115950-A (JP)
Title: Optical element with lens tube and its production
Inventor: HARUHARA MASAAKI
IPC: C03B11/14
Filed: 1992-10-06
Abstract: PURPOSE:To obtain an optical element improved in accuracy by feeding a glass material into a cavity made up of a glass lens tube and a pair of top and bottom molds followed by pressing at a moldable temperature to effect integration of the product with the glass lens tube. CONSTITUTION:Firstly, a lens tube 13 with moderate porosity is molded with a specified mold using a ground glass material. Second, a pair of top and bottom molds 21a, 21b regulated to a specified design are engaged with the inner face of the lens tube 13, and the resultant cavity as the space between the top and bottom molds is fed with an optical element material having equal linear expansion coefficient to that of the material for the lens tube 13 (e.g. lens glass). Third, the cavity is heated to a moldable temperature using a heating device to conduct pressure molding from a pair of relevant pressurization blocks 22a, 22b to effect integration of the resulting lens 14 with the lens tube 13 through melt bonding simultaneously with the molding. Then, the whole system is fully cooled and the product is taken out, thus obtaining the objective optical element with lens tube in high accuracy.